package InterfaceDemo;

public class PingPangCoach extends Coach implements SpeakEnglish{
    public PingPangCoach() {
    }

    public PingPangCoach(int age, String name) {
        super(age, name);
    }

    @Override
    public void speak() {
        System.out.println("乒乓球教练在说英语");
    }
    @Override
    public void work() {
        System.out.println("乒乓球教练在教打乒乓球球");
    }
}
